AMD Ryzen 9 9900X3D vs Intel Core Ultra 9 285K

VS

AMD Ryzen 9 9900X3D

Intel Core Ultra 9 285K

We compared two desktop CPUs: AMD Ryzen 9 9900X3D with 12 cores 4.4GHz and Intel Core Ultra 9 285K with 24 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 9900X3D 's Advantages

Higher base frequency (4.4GHz vs 3.7GHz)

Larger L3 cache size (128MB vs 36MB)

Lower TDP (120W vs 125W)

Intel Core Ultra 9 285K 's Advantages

Higher specification of memory (6400 vs 5600)

Larger memory bandwidth (102.4GB/s vs 89.6GB/s)

More modern manufacturing process (3nm vs 4nm)

Score

AMD Ryzen 9 9900X3D

VS

Intel Core Ultra 9 285K

General Parameters

Sep 2024

Release Date

Oct 2024

AMD

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 5 (Granite Ridge)

Core Architecture

Arrow Lake

-

Processor Number

285K

AM5

Socket

FCLGA-1851

Radeon Graphics

Integrated Graphics

Arc Xe2 (Arrow Lake-S)

Ryzen 9 (Zen 5 (Granite Ridge))

Generation

Ultra 9(Arrow Lake)

Package

4 nm

Manufacturing Process

3 nm

120 W

Power Consumption

125 W

-

Max Turbo Power Consumption

250 W

95°C

Peak Operating Temperature

105 °C

TSMC

Foundry

TSMC

6 nm

I/O Process Size

-

CPU Performance

12

Performance Cores

8

24

Performance Core Threads

8

4.4 GHz

Performance Core Base Frequency

3.7 GHz

5.6 GHz

Performance Core Turbo Frequency

5.5 GHz

-

Efficiency Cores

16

-

Efficiency Core Threads

16

-

Efficiency Core Base Frequency

3.2 GHz

-

Efficiency Core Turbo Frequency

4.6 GHz

12

Total Core Count

24

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

44x

Multiplier

37

80 K per core

L1 Cache

112 K per core

12 MB

L2 Cache

3 MB per core

128 MB

L3 Cache

36 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

1

Memory Parameters

DDR5-5600

Memory Types

DDR5-6400

192 GB

Max Memory Size

192 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

102.4 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

MHz

GPU Base Frequency

300 MHz

2200 MHz

GPU Max Dynamic Frequency

2000 MHz

-

Shader Units

512

-

Texture Units

16

-

Raster Operation Units

8

2

Execution Units

64

-

Graphics Performance

2.05 TFLOPS

Miscellaneous

AMD Ryzen 9 9900X3D

Official Website

Intel Core Ultra 9 285K

5.0

PCIe Version

5.0

28

PCIe Lanes

24

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